RE: Error message: NO MORE THAN 20 ADDITIONAL AND/OR LA GGED DOSE RECORDS ~
From: "Bachman, William (MYD)" bachmanw@iconus.com
Subject: RE: [NMusers] Error message: NO MORE THAN 20 ADDITIONAL AND/OR LA GGED DOSE RECORDS ~
Date: 11/5/2003 1:09 PM
While IT IS possible to "legitimately" have too many add'l or lagged doses, in
our experience this message usually represents a problem with the model which
requires the model to modified. Since your model runs with the "offending
subject(s)" removed, your model may actually be OK. It's not possible for me
to tell you what is problematic with these subjects without seeing the
full model and the data. I'm not really sure why you are giving lagged
doses to the effect compartments. Can you elaborate?